(A and B) Representative images of immunofluorescence staining of human (a) and mouse (b) DRG sections labelled for TUJ1 (magenta) and FABP7 (green) Scale bar: 200μm (left panel) 50μm (right panel). n=4 biological independent replicates for both a and b.
(C) Representative TEM images of DRG sections from human and mouse showing neuronal cell bodies and its enveloping SGC (SGC cytoplasm is pseudocolored in green, SCG nuclei are pseudocolored in blue).
(D) Quantification of the number of SGC surrounding a single neuron. n=4 biologically independent animals (mouse), n=2 individual donors (human).